Sony DVP-C650, DVP-C653D Service Manual
MICROFILM
SERVICE MANUAL
US Model
Canadian Model
E Model
DVP-C650D
PX Model
DVP-C653D
CD/DVD PLAYER
DVP-C650D/C653D
RMT-D112A
SPECIFICATIONS
CD/DVD player
Laser Semiconductor laser
Signal format system NTSC
Audio characteristics
Frequency response DVD (PCM 96 kHz): 2 Hz to 44 kHz
(±1 dB)*
DVD (PCM 48 kHz): 2 Hz to 22 kHz
(±0.5 dB)
CD: 2 Hz to 20 kHz (±0.5 dB)
Signal-to-noise ratio More than 115 dB (LINE OUT (AUDIO 1,
2) connectors only)
Harmonic distortion Less than 0.0025%
Dynamic range More than 100 dB (DVD)
More than 97 dB (CD)
Wow and flutter Less than detected value
(±0.001% W PEAK)
Outputs and inputs
Jack Output Load impedance
type level
LINE OUT Phono 2 Vrms Over 10 kilohms
(AUDIO 1, 2) jacks (at 50 kilohms)
DIGITAL OUT Optical –18 dBm Wave length: 660 nm
(OPTICAL) output
connector
DIGITAL OUT Phono 0.5 Vp-p 75 ohms terminated
(COAXIAL) jack
LINE OUT Phono 1.0 Vp-p 75 ohms,
(VIDEO 1, 2) jacks sync negative
S VIDEO OUT 4-pin Y: 1.0 Vp-p 75 ohms,
(1, 2) mini DIN sync negative
C: 0.286 Vp-p 75 ohms terminated
COMPONENT phono Y: 1.0 Vp-p 75 ohms,
VIDEO OUT jacks sync negative
(Y, PB/B-Y, PB/B-Y,
PR/R-Y) PR/R-Y:
0.7 Vp-p 75 ohms
PHONES Phone 12 mW 32 ohms
jack
5.1CH Phono 2 Vrms Over 10 kilohms
OUTPUT jacks (at 50 kilohms)
Jack Output Load impedance
type level
S-LINK Mini jack – –
MEGA Mini jack – –
CONTROL
AUDIO IN Phono 2 Vrms 47 kilohms
jack
General
Power requirements (indicated on the rear panel)
120 V AC, 60 Hz (C650D : US, Canadian)
110–240 V AC, 50/60 Hz
(C653D : E, C653D : PX)
Power consumption 18 W
Dimensions (approx.) 430 × 120 × 425 mm
(17 × 43/4 × 163/4 in.) (w/h/d)
incl. projecting parts
Mass (approx.) 6.1 kg (13 lb 7 oz)
Operating temperature 41°F to 95°F (5°C to 35°C)
Operating humidity 5% to 90%
Supplied accessories
• Audio/Video/S-link connecting cord (1) or Audio/Video connecting
cord (1)
• S video cord (1)
• Plug adaptor (1) (except for the USA/Canada models)
• Remote commander (remote) RMT-D112A (1)
• Size AA (R6) batteries (2)
* The signals from LINE OUT (AUDIO 1, 2) connectors and 5.1 ch L, R
connectors are measured. When you play the PCM sound tracks with
96 kHz sampling frequency, the output signals from the DIGITAL OUT
(OPTICAL, COAXIAL) are converted to 48 kHz (sampling frequency).
Design and specifications are subject to change without notice.
Photo: DVP-C650D
– 2 –
LEAKAGE TEST
The AC leakage from any exposed metal part to earth ground
and from all exposed metal parts to any exposed metal part having
a return to chassis, must not exceed 0.5 mA (500 microamperes).
Leakage current can be measured by any one of three methods.
1. A commercial leakage tester, such as the Simpson 229 or RCA
WT -540A. Follow the manufacturers' instructions to use these
instruments.
2. A battery-operated A C milliammeter. The Data Precision 245
digital multimeter is suitable for this job.
3. Measuring the voltage drop across a resistor by means of a
VOM or battery-operated AC voltmeter. The “limit” indica-
tion is 0.75V, so analog meters must have an accurate low-
voltage scale. The Simpson 250 and Sanwa SH-63T rd are ex-
amples of a passive VOM that is suitable. Nearly all battery
operated digital multimeters that have a 2V A C range are suit-
able. (See Fig. A)
Fig. A Using AC voltmeter to check AC leakage
1.5 k
Ω
0.15 µF
AC
Voltmeter
(0.75 V)
To Exposed Metal
Parts on Set
Earth Ground
WARNING!!
WHEN SERVICING, DO NO T APPR O A CH THE LASER
EXIT WITH THE EYE TOO CLOSELY. IN CASE IT IS
NECESSARY TO CONFIRM LASER BEAM EMISSION,
BE SURE TO OBSERVE FROM A DISTANCE OF
MORE THAN 25 cm FROM THE SURFACE OF THE
OBJECTIVE LENS ON THE OPTICAL PICK-UP BLOCK.
CAUTION:
The use of optical instrument with this product will increase eye
hazard.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFIÉS P AR UNE MARQUE !
SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE
DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ
DE FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES SONY DONT LES
NUMÉROS SONT DONNÉS DANS CE MANUEL OU
DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.
1. Check the area of your repair for unsoldered or poorly-soldered connections. Check the entire board surface for solder
splashes and bridges.
2. Check the interboard wiring to ensure that no wires are
“pinched” or contact high-wattage resistors.
3. Look for unauthorized replacement parts, particularly transistors, that were installed during a previous repair. Point them
out to the customer and recommend their replacement.
4. Look for parts which, though functioning, show obvious signs
of deterioration. Point them out to the customer and recommend their replacement.
5. Check the line cord for cracks and abrasion. Recommend the
replacement of any such line cord to the customer.
6. Check the B+ voltage to see it is at the values specified.
7. Check the antenna terminals, metal trim, “metallized” knobs,
screws, and all other exposed metal parts for AC leakage.
Check leakage as described below.
SAFETY CHECK-OUT
After correcting the original service problem, perform the following
safety checks before releasing the set to the customer:
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK ! OR DOTTED
LINE WITH MARK ! ON THE SCHEMATIC DIAGRAMS
AND IN THE PARTS LIST ARE CRITICAL TO SAFE
OPERATION. REPLACE THESE COMPONENTS WITH
SONY PARTS WHOSE PART NUMBERS APPEAR AS
SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous radiation exposure.
– 3 –
TABLE OF CONTENTS
Section Title Page Section Title Page
Service Note ............................................................................ 4
1. GENERAL
This Player Can Play the Following Discs .................... 1-1
Getting Started .............................................................. 1-1
Playing Discs ................................................................. 1-3
Using Various Functions with the Control Menu ........... 1-6
Settings and Adjustments ............................................. 1-12
Additional Information ................................................... 1-16
2. DISASSEMBLY
2-1. Case Removal ............................................................... 2-1
2-2. Front Panel Section Removal........................................ 2-1
2-3. MB-85 Board Removal .................................................. 2-1
2-4. AU-215 Board Removal ................................................ 2-1
2-5. Rear Panel Section Removal ........................................ 2-2
2-6. Table Ass’y Removal ..................................................... 2-2
2-7. Rotary Motor Ass’y (M951) Removal ............................ 2-2
2-8. Chassis Ass’y ................................................................ 2-2
2-9. Loading Motor Ass’y (M991) Removal.......................... 2-3
2-10. BU Holder Ass’y Removal............................................. 2-3
2-11. TK-53 Board Removal................................................... 2-3
2-12. Optical Pick-up Removal............................................... 2-3
2-13. Internal View.................................................................. 2-4
2-14. Circuit Boards Location................................................. 2-5
3. BLOCK DIAGRAMS
3-1. Overall Block Diagram .................................................. 3-1
3-2. RF/Servo Block Diagram .............................................. 3-3
3-3. Signal Process/Video Block Diagram ........................... 3 - 5
3-4. System Control Block Diagram ..................................... 3-7
3-5. Audio (1) Block Diagram ............................................... 3-9
3-6. Audio (2) Block Diagram ............................................... 3-11
3-7. Interface Control Block Diagram ................................... 3-13
3-8. Power Block Diagram .................................................... 3-15
4. PRINTED WIRING BOARDS AND SCHEMATIC
DIAGRAMS
4-1. Frame Schematic Diagram ........................................... 4-3
4-2. Printed Wiring Boards and Schematic Diagrams ......... 4-7
TK-53 (RF/SERVO) Printed Wiring Board .................... 4-7
TK-53 (RF/SERVO) Schematic Diagra m ...................... 4-11
SE-91 (SENSOR), LE-24 (LED)
Printed Wiring Boards and Schematic Diagram ........... 4-13
MB-85 (SIGNAL PROCESS)
Printed Wiring Board ..................................................... 4-15
MB-85 (AV DECODER) Schematic Diagram................ 4-19
MB-85 (SDRAM) Schematic Diagram .......................... 4-21
MB-85 (SERVO DSP) Schematic Diagra m ................... 4-23
MB-85 (DRIVE) Schematic Diagram ............................ 4-25
MB-85 (ARP) Schematic Diagram ................................ 4-27
MB-85 (SYSTEM CONTROL)
Schematic Diagram ....................................................... 4-29
MB-85 (HGA) Schematic Diagram................................ 4-31
MB-85 (CLOCK GENERATOR/AUDIO DSP/
V EQ/NR) Schematic Diagram...................................... 4-33
MB-85 (DAC) Schematic Diagram ................................ 4-35
MB-85 (BIAS) Schematic Diagram ............................... 4-37
AU-215 (AUDIO/VIDEO BUFFER)
Printed Wiring Board ..................................................... 4-39
AU-215 (AUDIO) Schematic Diagram ........................... 4-43
AU-215 (VIDEO BUFFER) Schematic Diagram ........... 4-45
FL-104 (FUNCTION SWITCH/IF CON), SW-321
(FUNCTION SWITCH) and CK-88 (CONNECTION)
Printed Wiring Boards ................................................... 4-47
FL-104 (FUNCTION SWITCH), SW-321 (FUNCTION
SWITCH) and CK-88 (CONNECTION)
Schematic Diagram ....................................................... 4-51
FL-104 (IF CON) Schematic Diagram .......................... 4-53
FR-154 (IR/POWER SWITCH)
Printed Wiring Boards and Schematic Diagram ........... 4-55
HP-114 (HEADPHONE) Printed Wiring Boards
and Schematic Diagram................................................ 4-57
LM-59 (LOADING MOTOR), CK-81 (DRIVE)
Printed Wiring Boards ................................................... 4-59
LM-59 (LOADING MOTOR), CK-81 (DRIVE)
Schematic Diagram ....................................................... 4-61
HS-034SF (SWITCHING REGULATOR)
Printed Wiring Board ..................................................... 4-63
HS-034SF (SWITCHING REGULATOR)
Schematic Diagram ....................................................... 4-65
HS-034SU (SWITCHING REGULATOR)
Printed Wiring Board ..................................................... 4-67
HS-034SU (SWITCHING REGULATOR)
Schematic Diagram ....................................................... 4-69
5. IC PIN FUNCTION DESCRIPTION
5-1. System Control Pin Function
(MB-85 Board IC202) .................................................... 5-1
6. TEST MODE
6-1. General Description ...................................................... 6-1
6-2. Starting Test Mode ........................................................ 6-1
6-3. Syscon Diagnosis .......................................................... 6-1
6-4. Drive Auto Adjustment .................................................. 6-5
6-5. Drive Manual Operation ................................................ 6-7
6-6. Mecha Aging ................................................................. 6-9
6-7. Emergency History ........................................................ 6-9
6-8. Version Information ....................................................... 6-10
6-9. Video Level Adjustment ................................................ 6-10
7. ELECTRICAL ADJUSTMENTS
7-1. Power Supply Adjustment ............................................. 7-1
1. Power Supply Check
(HS-034SF/034SU BOARD) ......................................... 7-1
7-2. Adjustment of Video System ......................................... 7-2
1. Video Level Adjustment (MB-85 BOARD) .................... 7-2
2. S-terminal Output Check (MB-85 BOARD) .................. 7-2
3. Checking Component Video Output B-Y
(MB-85 BOARD)............................................................ 7-2
4. Checking Component Video Output R-Y
(MB-85 BOARD)............................................................ 7-2
5. Checking Component Video Output Y
(MB-85 BOARD)............................................................ 7-3
6. Checking S Video Output S-C (MB-85 BOARD) .......... 7-3
7-3. Adjustment Related Parts Arrangement ....................... 7-4
8. REPAIR PARTS LIST
8-1. Exploded Views ............................................................. 8-1
8-1-1. Main Assembly ......................................................... 8-1
8-1-2. Front Panel Assembly .............................................. 8-2
8-1-3. Table Assembly ........................................................ 8-3
8-1-4. Chassis Assembly.................................................... 8-4
8-2. Electrical Parts List ....................................................... 8-5
– 4 –
SERVICE NOTE
1. DISASSEMBLY
• This set can be disassembled in the order shown below.
2. NOTE ON REMOVE THE CASE
1) Remove seven tapping screws. (See Fig. 1)
2) Open the side of case. (See Fig. 1)
3) Remove the case as lift straight. (See Fig. 1)
Set
Case
(Page 2-1)
Front panel section
(Page 2-1)
Table ass’y
(Page 2-2)
Rear panel section
(Page 2-2)
MB-85 board
(Page 2-1)
AU-215 board
(Page 2-1)
Rotary motor ass’y
(M951) (Page 2-2)
Chassis ass’y
(Page 2-2)
BU holder ass’y
(Page 2-3)
TK-53 board
(Page 2-3)
Loading motor ass’y
(M991) (Page 2-3)
Optical pick-up
(Page 2-3)
3. DISC REMOVAL PROCEDURE
(at POWER OFF)
1) Insert a flat-blade screwdriver into a hole at the bottom, and
rotare the cam gear in direction A. (See Fig. 2)
Table
Hole
Cam gear
A
Case
Two tapping screws
Three tapping screws
Two tapping screws
Fig. 1
Fig. 2
– 5 –
4. NOTE ON MOUNTING GEARS
1) Mount the gear (U/D). (See Fig. 3.)
2) Rotate the gear (U/D) in the direction of the arrow.
(down position) (See Fig. 3.)
3) Align triangle marks of the rotary encoder. (See Fig. 4.)
4) Escape the set lever. (See Fig. 4.)
5) Connect the boss of the gear (main) with the groove of the
rotary encoder and mount the gear (main). (See Fig. 4.)
6) Mount the lock lever (See Fig. 5.)
7) Mount the spring (lock lever). (See Fig. 5.)
8) Rotate the gear (main) in the direction of the arrow A by 90°
turn. (Gear (U/D) is up position.) (See Fig. 6.)
9) Mount the Gear (rev). (See Fig. 6.)
10) Fix three stopper washers on the groove of shafts.
(See Fig. 6.)
Gear (U/D)
Fig. 3
Fig. 5
Fig. 4
Fig. 6
Spring
(lock lever)
Spring
(lock lever)
Lock lever
Lock lever
Gear
(main)
Gear (main)
Set lever
Boss
Groove
Rotary encoder
Align triangle marks.
BU
Shaft
Stopper washer
Gear (rev)
Gear (main)
Gear (U/D)
Two stopper
washers
Groove
**
*
A
1-1
SECTION 1
GENERAL
This section is extracted from instruction
manual (3-867-237-11)
DVP-C650D/C653D
1-2
1-3
1-4
1-5
1-6
1-7
1-8
1-9
1-10
1-11
1-12
1-13
1-14
1-15
1-16
1-17
1-17 E
2-1
Note: Follow the disassembly procedure in the numerical order given.
2-1. CASE REMOVAL 2-3. MB-85 BOARD REMOVAL
2-2. FRONT PANEL SECTION REMOVAL 2-4. AU-215 BOARD REMOVAL
SECTION 2
DISASSEMBLY
DVP-C650D/C653D
4 Case
3 Two tapping screws
1 Two tapping screws
2 Three tapping
screws
4 Three flat cables
(CN004, 005, 007)
5 Flat cable
(CN009)
3 Connector
(CN001)
2 Two flat cables
(CN002, 003)
8 Two screws
(B3) (with ring)
1 Flat cable
(CN006)
6 Rivet
7 Holder
9 MB-85 board
7 Connector
(CN401)
6 Flat cable
(CN006)
3 Rotate the cam gear
in the direction of
the arrow A.
!¢ Claw
!∞ Front panel section
!™ Claw
!£ Two Claws
!¡ Two screws
(B3)
1 Five screws
(B3) (with ring)
2 Shield case
0 Screw (B3)
5 Tray cover
ass’y
9 Screw (B3)
4 Draw out
the table.
A
8 Connector
(CN902)
1 Connector
(CN401)
3 Three flat cables
(CN004, 005, 007)
2 Connector
(CN304)
5 Two screws
(B3)
4 Nine screws
(B3)
6 AU-215 board
2-2
2-5. REAR PANEL SECTION REMOVAL
2-6. TABLE ASS’Y REMOVAL 2-8. CHASSIS ASS’Y
2-7. ROTARY MOTOR ASS’Y (M951)
REMOVAL
3 Connector
(CN401)
5 Connector
(CN304)
9 Screw
(B3)
4 Connector
(CN001)
!™ Rear panel section
!º Claw
!¡ Claw
2 Two flat cables
(CN002, 003)
1 Flat cable
(CN006)
6 Flat cable
(CN009)
7 Connector
(CN101)
8 Two screws
(B3)
4 Two screws
(B3)
7 Two screws
(B2.6 × 3)
1 Tapping screw
(M3 × 12)
5 Bracket (RM) ass’y
6 Belt (RM)
2 Table (rotary)
3 Connector
(CN801)
8 Rotary motor ass’y
(M951)
6 Flat wire
(CN656)
1 Two screws
(B3)
2 Two brackets
(guide B1)
4 Two brackets
(guide B1)
3 Two screws
(B3)
5 Table ass’y
1 Four screws
(B3)
2 Four screws
(B3)
3 Chassis ass’y
2-3
2-9. LOADING MOTOR ASS’Y (M991)
REMOVAL
2-10. BU HOLDER ASS’Y REMOVAL
2-11. TK-53 BOARD REMOVAL
2-12. OPTICAL PICK-UP REMOVAL
4 Screw (B3)
5 Loading motor ass’y
(M991)
1 Belt (timing)
3 Harness
2 Connector
1 Flexible board
(CN002)
2 Flexible board
(CN001)
3 Screw
(B3)
5 TK-53 board
4 Claw
1 Two screws
(B3)
2 Two screws
(B3)
4 Screw
(M3 × 12)
3 Bracket (CP)
5 BU holder ass’y
2 Flexible board
(CN001)
4 Optical pick-up
3 Three step screws
1 Flexible board
(CN002)
2-4
2-13. INTERNAL VIEWS
Optical pick-up (KHM-220AAA/J1RP)
8-820-081-03
PH801
Disc presence detection sensor
8-749-924-30
M951
Rotary motor ass’y
(turn table)
A-6062-080-A
PH802
Turn table position
detection sensor
8-749-924-18
Rotary encoder
(loading)
1-466-996-21
M991
Loding motor ass’y
A-4604-834-A
2-52-5 E
2-14. CIRCUIT BOARDS LOCATION
TK-53
(RF/SERVO)
AU-215
(AUDIO/VIDEO BUFFER)
SE-91
(SENSOR)
CK-88
(CONNECTION)
CK-81
(DRIVE)
FL-104
(FUNCTION SWITCH/IF CON)
LE-24
(LED)
SW-321
(FUNCTION SWITCH)
HP-114
(HEADPHONE)
FR-154
(IR/POWER SWITCH)
LM-59
(LOADING MOTOR)
MB-85
(SIGNAL PROCESS/SERVO)
POWER BLOCK
HS-034SU: US, Canadian
HS-034SF: E, PX
(SWITCHING REGULATOR)
DVP-C650D/C653D
3-1 3-2
SECTION 3
BLOCK DIAGRAMS
3-1. OVERALL BLOCK DIAGRAM
TK-53 BOARD
(SEE PAGE 4-11)
BASE UNIT
KHM-220AAA
MB-85 BOARD
(SEE PAGE 4-21 to 35)
AU-215 BOARD
(SEE PAGE 4-43,45)
HP-114 BOARD
(SEE PAGE 4-58)
HS-034SF BOARD
(SEE PAGE 4-65)
HS-034SU BOARD
(SEE PAGE 4-67)
FL-104 BOARD
(SEE PAGE 4-51,53)
LM-59 BOARD
(SEE PAGE 4-61)
CK-81 BOARD
(SEE PAGE 4-61)
LE-24 BOARD
(SEE PAGE 4-14)
SE-91 BOARD
(SEE PAGE 4-14)
FR-154 BOARD
(SEE PAGE 4-55)
SW-321 BOARD
(SEE PAGE 4-51)
CK-88 BOARD
(SEE PAGE 4-51)
05
DVD RF,
CD RF
DVD/CD
PDIC
OPTICAL DEVICE
SPINDLE
MOTOR
M
TILT
MOTOR
M
M991
LOADING
MOTOR
M
SLED
MOTOR
M
M951
TURN TABLE
MOTOR
M
TRACKING
COIL
FOCUS
COIL
IC001
DVD/CD RF AMP
DIGITAL SERVO
IC801
FOCUS COIL/
TRACKING COIL/
TILT MOTOR
DRIVE
IC601
HGA
IC602
16M NAND-F
Serial BUS
JOG UNIT
SW REG
+5V
–12V
EVER5V
+3.3V
+5V
A+12V
M+12V
+3.3V
+5V
+12V
–12V
EVER5V
SWITCH
SWITCH
SWITCH
ND201
IC201
IF CON
IC203
S-LINK
IC205
FL DRIVER
IC701
IC202
IC802
SPINDLE/SLED/
MOTOR DRIVE
IC652
TURN TABLE/
LOADING
MOTOR DRIVE
ROTARY
ENCODER
LOADING)
PH801, 802
SENSOR
CDDOUT, CDDATA,
CDBCK, CDLRCK
IC303
ARP2
SD 0-7
RF
IC401
AV DECODER
IC304
16M DRAM
IC402, 403
16M SDRAM
IC502
V EQ/NR
IC204
1M SRAM
IC201
4K EEP ROM
IC205
16M FLASH
IC902
AUDIO 2CH DAC
SPDIF
Parallel BUS
PDO 0-7
PDI 0-7
VIDEO V,
VIDEO Y,
VIDEO C
VIDEO G/Y,
VIDEO R/B-Y,
VIDEO B/R-Y
ACH12,ACH34,
ACH56,
BCK, LRCK
IC905-907
AUDIO 5.1CH DAC
IC501
AUDIO DSP
VIDEO
BUFFER
LPF
RY301
RY302
HEADPHONE
AMP
AUDIO LT,
AUDIO RT
LPF
AUDIO L, R
AUDIO LS, RS
AUDIO C, LFE
VIDEO
BUFFER
IC321
IC303
IC505
IC401
IC431
VIDEO 1, 2
S VIDEO 1, 2
5.1CH OUTPUT
PHONES
S-LINK
MEGA
CONTROL
COMPONENT
VIDEO
DIGITAL
OUT
AUDIO
OUT1, 2
AUDIO
IN
SERVO DSP
SYSTEM CONTROL
IC502, 541, 571
DVP-C650D/C653D
3-3 3-4
3-2. RF/SERVO BLOCK DIAGRAM
INLIMIT
SENSOR
TK-53 BOARD
(SEE PAGE 4-11)
BASE UNIT
KHM-220AAA
MB-85 BOARD(1/6) (SEE PAGE 4-23,25,31)
2
10
12
16
4
15
CN002CN003
CN001
RF+
FE
TE
PI
MIRR
TZC
2VC
2VC
SSDFCT
SSDFCTI
RF
A-D
E-H
VC
PD
LD
VR
FCSFOCUS
COIL
DVD/CD
LD MODULE
DVD/CD
PDIC
OPTICAL DEVICE
TRACKING
COIL
TRK
11
14
13
17
9
7
3
15
4
8
5
6
CN003
M
SLED
MOTOR
M
SPINDLE
MOTOR
M
TILT
MOTOR
1 54
FE
40
TE
39
PI
29
MIRR
26
TZC
32
27
HOLD2
42
DFT
31
VCI
33
43
ı
46
9
ı
12
17
19
20
5
ı
8
13
ı
16
Q002
Q801
SSCK, SSWD,
SSRD, SSCS
TRK
TIA, TIB
INLIM
SPM
SLA, SLB
TIA, TIB
INLIM
SPM
SLA, SLB
05
FCS
CN004
CN002
8
9
10
ı
13
4
ı
7
2
11
ı
14
5
ı
8
FDCHG
SIGO
A-D
RF IP
A2-D2
E-H
VC
SCLK
SWD
SRD
SDEN
PD
LD
Q001
LD DRIVE
69
22
41
ı
44
ADC0
68
ADC1
67
ADC2
66
ADC3
65
ADC4
FCSON
XSDPIT
XSDPRD
XSDPWR
XSDPCS
HA0, 1
HD8-15
N27MSDP
XSDPRST
X3VRST
DVD RF
CD RF
MDP0
LOCK
MDS0
SERVO DSP
20
TRREF
21
TRIN
23
FGIN
38 GIO 11
28
DFCTI
128
HINT
39
GIO 10
VRBA,
VRB 0-3
FG REF
1
HRD
2
HWR
3
HCS
EA 0, 1
HD 0-7
46
GIO 4
RS
X2/CLKIN
50
26 108
GIO 0
GIO 5-8
DAB 0, 1
DAB 2,3
GIO 1, 2
PWM 0-2
TRD
TILT MUTE
FGMODE
FCD
TLTA,TLTB
117
ı
120
122
ı
125
74
81
84
93
96
15
ı
18
13
14
2
3
23
26
FOCUS
COIL
DRIVE
TILT
MOTOR
DRIVE
Q802, 803
GAIN
CONTROL
TRD
FCD
TLTA, TLTB
7
9
20
IC801
IC701
IC702 (1/2)
11
ı
14
15
16
SPINDLE
MOTOR
DRIVE
SLED
MOTOR
DRIVE
SLDA, SLDB,
STVC
+3.3V
2.5VC
2VC
1.6VC
+5V
20
26
IC802
3 1
IC702 (2/2)
+3.3V
7 5
IC803 (1/2)
IC803 (2/2)
14
12
13
9
2
3
5
6
SLDA, SLDB,
STVC
7
ı
9
80
85
92
97
48
49
4
5
SPDLSTOP
SPGAIN
XDRV MUTE
LDMM/DMM
10
8
3 1
5 7
SYSTEM
CONTROL
(SEE PAGE 3-7,8)
SIGNAL PROCESS,
VIDEO
(SEE PAGE 3-5)
SYSTEM
CONTROL
(SEE PAGE 3-8)
500mV/DIV 50ms/DIV
IC001#ª(DVD play)
592mVp-p
200mV/DIV 500ms/DIV
IC001@ª(DVD play)
100mV/DIV 50ms/DIV
180mVp-p
IC001$º(DVD play)
500mV/DIV 50ms/DIV
860mVp-p
1.3Vp-p
IC001$º(CD play)
500mV/DIV 200ms/DIV
IC001#ª(CD play)
1.7Vp-p
448mVp-p
200mV/DIV 20ms/DIV
IC001@ª(CD play)
536mVp-p
200mV/DIV 100ns/DIV
IC0011(DVD play)
500mV/DIV 100ns/DIV
IC001%¢(DVD play)
1.5Vp-p
500mV/DIV 500ns/DIV
1.5Vp-p
IC001%¢(CD play)
880mVp-p
500mV/DIV 500ns/DIV
IC0011(CD play)
500mV/DIV 50ms/DIV
IC701^ª(DVD play)
1.4Vp-p
1.7Vp-p
500mV/DIV 200ms/DIV
IC701^ª(CD play)
860mVp-p
500mV/DIV 50ms/DIV
IC701^•(CD play)
100mV/DIV 5ms/DIV
180mVp-p
IC701^•(DVD play)
TRACKING
COIL
DRIVE
11
12
6
7
13
14
15
ı
18
9
ı
12
8
12
13
5
6
1
ı
4
7
ı
10
11
14
15
5
6
7
13
19
20
21
22
5
2
4
9
10
16
17
8
11
15
18
4
5
DVD/CD RF AMP
DIGITAL SERVO
IC001
M
B651
LMLM
M991
LOADING
MOTOR
S2
S3
1
2
1
2
ROTARY
ENCODER
(LOADING)
S1
SE-91 BOARD
(SEE PAGE 4-14)
CK-81 BOARD
(SEE PAGE 4-61)
LM-59 BOARD
(SEE PAGE 4-61)
M
CN656
CN802
TM
M951
TURN TABLE
MOTOR
DSENS
TSENS
6
1
2
CN801
1
2
B991
1
2
1
2
4
2
6
7
4
PH801
DISC PRESENCE
DETECTION SENSOR
PH802
TURN TABLE POSITION
DETECTION SENSOR
11
13
4
5
21
22
14
16
LOADING
MOTOR
DRIVE
TURN TABLE
MOTOR
DRIVE
IC652
3
6
4
CKSW2
OCSW1
8
9
CKSW1
CN651
CN009
DSW1
TSW1
TRMP, TRMM
CKMP, CKMM
CKSW2
OCSW1
CKSW1
DSW1
TSW1
TRMM
CKMM
TRMP
CKMP
1
6
7
11
4
2
3
5
6
13
7
8
3
10
12
11
3
6
4
Q656
Q653, 654
SWITCH
Q651, 652
SWITCH
IC651
OSC
11.6Vp-p (H)
IC6510
DVP-C650D/C653D
3-5 3-6
3-3. SIGNAL PROCESS/VIDEO BLOCK DIAGRAM
MB-85 BOARD(2/6)
(SEE PAGE 4-19,21,27,33,35)
AU-215 BOARD(1/3)
(SEE PAGE 4-43,45)
1
1
54
58
93
100
IC304
16M DRAM
IC303
ARP2
IC401
AV DECODER
IC502
V EQ/NR
CLK27I
XRST
PB/B-Y
PR/R-Y
VIDEO OUT1
VIDEO OUT2
S VIDEO OUT1
S VIDEO OUT2
Y
IC303
VIDEO BUFFER
IC321
VIDEO BUFFER
J505
55
56
58
59
DFCT
NORF
49
52
MDS0
MDP0
17
19
RFIN1
RFIN2
MDS0
MDP0
DVD RF
CD RF
LOCK
FWON
113
121
123
111
60
61
MD2
MUTE
XWR
XRD
83
84
86
XINT
XCS
XWAT
DFCT
NORF
LOCK
FWON
MD2
MUTE
XARPWR
XARPRD
XARPIT
XARPCS
XARPWT
XCS2
XCS3
XRD
XWRH
XAVDIT
XAVDWT
DACK0
DREQ0
DACK1
DREQ1
XARPRST
XAVDRST
X57RST
33MARP
256FS30
33M30
27M30
27M57
VS
V MUTE
05
HD 0-15
HA 0-21
87
SCKI
MD 00-15
MA 0-9
XMWR, XCAS,
XRAS, XOE
XARPRST
33MARP
HA 0-7
HD 8-15
A 0-7
D 0-7
MCKI
XRST
103 19 36
CRPCLKI
ACLKI
SCLKIN
HAD 0-21 I
HD 0-15
CLKI
RSTIN
256FS30
XAVDRST
27M30
33M30
160 163
VREFI
70
73-76 79-82
154-157
159-162
164-167
169-172
136-139
141-144
146 147
134 135
137 138
140 141
143 144
146 147
149 150
152 153
155 156
105-108
110-113
115-118
120-123
125 127
129-132
148
150-152
63-68 70 71
HA 0-21
HD 0-15
X57RST
27M57
IC402, 403
16M SDRAM
DDT 0-15
DAD 0-11
107
ı
110
29
ı
32
47
ı
51
91
93
ı
96
97
98
100
ı
105
SD 0-7
SD 0-7
DT 0-7 I
SDCK, SDEF,
XSHD, XSAK, XSRQ
CDDOUT, CDDATA,
CDBCK, CDLRCK
CDDOUT, CDDATA, CDBCK, CDLRCK
38
ı
43
45
46
166
167
193
194
196
198
ı
202
168-170 172-178 180-187 189-192 2-5 7-10 12-15 205-208
97 98
HSYNCI
VSYNCI
YO 0-7
YI 0-7
SDI
SENO
SDOUT
HSYNCO
FLDO
NR-SENO
NR-SDOUT
HSYNCON
FLDO
PDI 0-7
PDO 0-7
PDI 0-7
PDO 0-7
31 29
72 73 98 99
60-6711-18
75-78 80-8386-89 91-94
21
22
23
ACH12
ACH34
ACH56
LRCK
BCK
CDDOUT
CDDATA
CDBCK
CDLRCK
ACH12O
G/Y OUT
R/B-Y OUT
B/R-Y OUT
COMP OUT
Y OUT
C OUT
ACH34O
ACH56O
25
26
LRCKO
BCKO
LOCK
CLK, CKE,
DQML, DQMU,
CS, WE, CAS, RAS
CS
VIDEO
LEVEL
ADJ
RV401
SYSTEM
CONTROL
(SEE PAGE 3-7,8)
INTERFACE
CONTROL
(SEE PAGE 3-14)
RF, SERVO
(SEE PAGE 3-4)
AUDIO 1
(SEE PAGE 3-XX)
4
CN005
CN004
2
6
1
3
5
8
6
4
VIDEO V
VIDEO Y
VIDEO C
V MUTE
VS
CN303
J303
CN301
VIDEO G/Y
VIDEO R/B-Y
VIDEO B/R-Y
6
2
28
26
24
21
23
4
13
2 15
7 10
2
15
7 10
4 13
COMPONENT
VIDEO OUT
C
Y
C
Y
DC ON/OFF
Q321, 322
500mV/DIV 100ns/DIV
1.6Vp-p
IC303!¶(DVD play)
1.0Vp-p(H)
IC401%•
500mV/DIV 200ns/DIV
1.6Vp-p
IC303!ª(CD play)
720mVp-p(H)
IC401%¢
1,1Vp-p(H)
IC401^¡
816mVp-p(H)
IC401^™
728mVp-p(H)
IC401%¶
61
1.1Vp-p(H)
IC3212
57
1.2Vp-p(H)
IC401^∞
62
65
1.2Vp-p(H)
IC3214
860mVp-p(H)
IC3217
1.8mVp-p(H)
IC3210
2.4 Vp-p(H)
IC321!£
2.0Vp-p(H)
IC321!∞
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